wi_stuff.c

doom游戏

  int		digits )
{

    int		fontwidth = SHORT(num[0]->width);
    int		neg;
    int		temp;

    if (digits < 0)
    {
	if (!n)
	{
	    // make variable-length zeros 1 digit long
	    digits = 1;
	}
	else
	{
	    // figure out # of digits in #
	    digits = 0;
	    temp = n;

	    while (temp)
	    {
		temp /= 10;
		digits++;
	    }
	}
    }

    neg = n < 0;
    if (neg)
	n = -n;

    // if non-number, do not draw it
    if (n == 1994)
	return 0;

    // draw the new number
    while (digits--)
    {
	x -= fontwidth;
	V_DrawPatch(x, y, FB, num[ n % 10 ]);
	n /= 10;
    }

    // draw a minus sign if necessary
    if (neg)
	V_DrawPatch(x-=8, y, FB, wiminus);

    return x;

}

void
WI_drawPercent
( int		x,
  int		y,
  int		p )
{
    if (p < 0)
	return;

    V_DrawPatch(x, y, FB, percent);
    WI_drawNum(x, y, p, -1);
}



//
// Display level completion time and par,
//  or "sucks" message if overflow.
//
void
WI_drawTime
( int		x,
  int		y,
  int		t )
{

    int		div;
    int		n;

    if (t<0)
	return;

    if (t <= 61*59)
    {
	div = 1;

	do
	{
	    n = (t / div) % 60;
	    x = WI_drawNum(x, y, n, 2) - SHORT(colon->width);
	    div *= 60;

	    // draw
	    if (div==60 || t / div)
		V_DrawPatch(x, y, FB, colon);
	    
	} while (t / div);
    }
    else
    {
	// "sucks"
	V_DrawPatch(x - SHORT(sucks->width), y, FB, sucks); 
    }
}


void WI_End(void)
{
    void WI_unloadData(void);
    WI_unloadData();
}

void WI_initNoState(void)
{
    state = NoState;
    acceleratestage = 0;
    cnt = 10;
}

void WI_updateNoState(void) {

    WI_updateAnimatedBack();

    if (!--cnt)
    {
	WI_End();
	G_WorldDone();
    }

}

static boolean		snl_pointeron = false;


void WI_initShowNextLoc(void)
{
    state = ShowNextLoc;
    acceleratestage = 0;
    cnt = SHOWNEXTLOCDELAY * TICRATE;

    WI_initAnimatedBack();
}

void WI_updateShowNextLoc(void)
{
    WI_updateAnimatedBack();

    if (!--cnt || acceleratestage)
	WI_initNoState();
    else
	snl_pointeron = (cnt & 31) < 20;
}

void WI_drawShowNextLoc(void)
{

    int		i;
    int		last;

    WI_slamBackground();

    // draw animated background
    WI_drawAnimatedBack(); 

    if ( gamemode != commercial)
    {
  	if (wbs->epsd > 2)
	{
	    WI_drawEL();
	    return;
	}
	
	last = (wbs->last == 8) ? wbs->next - 1 : wbs->last;

	// draw a splat on taken cities.
	for (i=0 ; i<=last ; i++)
	    WI_drawOnLnode(i, &splat);

	// splat the secret level?
	if (wbs->didsecret)
	    WI_drawOnLnode(8, &splat);

	// draw flashing ptr
	if (snl_pointeron)
	    WI_drawOnLnode(wbs->next, yah); 
    }

    // draws which level you are entering..
    if ( (gamemode != commercial)
	 || wbs->next != 30)
	WI_drawEL();  

}

void WI_drawNoState(void)
{
    snl_pointeron = true;
    WI_drawShowNextLoc();
}

int WI_fragSum(int playernum)
{
    int		i;
    int		frags = 0;
    
    for (i=0 ; i<MAXPLAYERS ; i++)
    {
	if (playeringame[i]
	    && i!=playernum)
	{
	    frags += plrs[playernum].frags[i];
	}
    }

	
    // JDC hack - negative frags.
    frags -= plrs[playernum].frags[playernum];
    // UNUSED if (frags < 0)
    // 	frags = 0;

    return frags;
}



static int		dm_state;
static int		dm_frags[MAXPLAYERS][MAXPLAYERS];
static int		dm_totals[MAXPLAYERS];



void WI_initDeathmatchStats(void)
{

    int		i;
    int		j;

    state = StatCount;
    acceleratestage = 0;
    dm_state = 1;

    cnt_pause = TICRATE;

    for (i=0 ; i<MAXPLAYERS ; i++)
    {
	if (playeringame[i])
	{
	    for (j=0 ; j<MAXPLAYERS ; j++)
		if (playeringame[j])
		    dm_frags[i][j] = 0;

	    dm_totals[i] = 0;
	}
    }
    
    WI_initAnimatedBack();
}



void WI_updateDeathmatchStats(void)
{

    int		i;
    int		j;
    
    boolean	stillticking;

    WI_updateAnimatedBack();

    if (acceleratestage && dm_state != 4)
    {
	acceleratestage = 0;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (playeringame[i])
	    {
		for (j=0 ; j<MAXPLAYERS ; j++)
		    if (playeringame[j])
			dm_frags[i][j] = plrs[i].frags[j];

		dm_totals[i] = WI_fragSum(i);
	    }
	}
	

	S_StartSound(0, sfx_barexp);
	dm_state = 4;
    }

    
    if (dm_state == 2)
    {
	if (!(bcnt&3))
	    S_StartSound(0, sfx_pistol);
	
	stillticking = false;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (playeringame[i])
	    {
		for (j=0 ; j<MAXPLAYERS ; j++)
		{
		    if (playeringame[j]
			&& dm_frags[i][j] != plrs[i].frags[j])
		    {
			if (plrs[i].frags[j] < 0)
			    dm_frags[i][j]--;
			else
			    dm_frags[i][j]++;

			if (dm_frags[i][j] > 99)
			    dm_frags[i][j] = 99;

			if (dm_frags[i][j] < -99)
			    dm_frags[i][j] = -99;
			
			stillticking = true;
		    }
		}
		dm_totals[i] = WI_fragSum(i);

		if (dm_totals[i] > 99)
		    dm_totals[i] = 99;
		
		if (dm_totals[i] < -99)
		    dm_totals[i] = -99;
	    }
	    
	}
	if (!stillticking)
	{
	    S_StartSound(0, sfx_barexp);
	    dm_state++;
	}

    }
    else if (dm_state == 4)
    {
	if (acceleratestage)
	{
	    S_StartSound(0, sfx_slop);

	    if ( gamemode == commercial)
		WI_initNoState();
	    else
		WI_initShowNextLoc();
	}
    }
    else if (dm_state & 1)
    {
	if (!--cnt_pause)
	{
	    dm_state++;
	    cnt_pause = TICRATE;
	}
    }
}



void WI_drawDeathmatchStats(void)
{

    int		i;
    int		j;
    int		x;
    int		y;
    int		w;
    
    int		lh;	// line height

    lh = WI_SPACINGY;

    WI_slamBackground();
    
    // draw animated background
    WI_drawAnimatedBack(); 
    WI_drawLF();

    // draw stat titles (top line)
    V_DrawPatch(DM_TOTALSX-SHORT(total->width)/2,
		DM_MATRIXY-WI_SPACINGY+10,
		FB,
		total);
    
    V_DrawPatch(DM_KILLERSX, DM_KILLERSY, FB, killers);
    V_DrawPatch(DM_VICTIMSX, DM_VICTIMSY, FB, victims);

    // draw P?
    x = DM_MATRIXX + DM_SPACINGX;
    y = DM_MATRIXY;

    for (i=0 ; i<MAXPLAYERS ; i++)
    {
	if (playeringame[i])
	{
	    V_DrawPatch(x-SHORT(p[i]->width)/2,
			DM_MATRIXY - WI_SPACINGY,
			FB,
			p[i]);
	    
	    V_DrawPatch(DM_MATRIXX-SHORT(p[i]->width)/2,
			y,
			FB,
			p[i]);

	    if (i == me)
	    {
		V_DrawPatch(x-SHORT(p[i]->width)/2,
			    DM_MATRIXY - WI_SPACINGY,
			    FB,
			    bstar);

		V_DrawPatch(DM_MATRIXX-SHORT(p[i]->width)/2,
			    y,
			    FB,
			    star);
	    }
	}
	else
	{
	    // V_DrawPatch(x-SHORT(bp[i]->width)/2,
	    //   DM_MATRIXY - WI_SPACINGY, FB, bp[i]);
	    // V_DrawPatch(DM_MATRIXX-SHORT(bp[i]->width)/2,
	    //   y, FB, bp[i]);
	}
	x += DM_SPACINGX;
	y += WI_SPACINGY;
    }

    // draw stats
    y = DM_MATRIXY+10;
    w = SHORT(num[0]->width);

    for (i=0 ; i<MAXPLAYERS ; i++)
    {
	x = DM_MATRIXX + DM_SPACINGX;

	if (playeringame[i])
	{
	    for (j=0 ; j<MAXPLAYERS ; j++)
	    {
		if (playeringame[j])
		    WI_drawNum(x+w, y, dm_frags[i][j], 2);

		x += DM_SPACINGX;
	    }
	    WI_drawNum(DM_TOTALSX+w, y, dm_totals[i], 2);
	}
	y += WI_SPACINGY;
    }
}

static int	cnt_frags[MAXPLAYERS];
static int	dofrags;
static int	ng_state;

void WI_initNetgameStats(void)
{

    int i;

    state = StatCount;
    acceleratestage = 0;
    ng_state = 1;

    cnt_pause = TICRATE;

    for (i=0 ; i<MAXPLAYERS ; i++)
    {
	if (!playeringame[i])
	    continue;

	cnt_kills[i] = cnt_items[i] = cnt_secret[i] = cnt_frags[i] = 0;

	dofrags += WI_fragSum(i);
    }

    dofrags = !!dofrags;

    WI_initAnimatedBack();
}



void WI_updateNetgameStats(void)
{

    int		i;
    int		fsum;
    
    boolean	stillticking;

    WI_updateAnimatedBack();

    if (acceleratestage && ng_state != 10)
    {
	acceleratestage = 0;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (!playeringame[i])
		continue;

	    cnt_kills[i] = (plrs[i].skills * 100) / wbs->maxkills;
	    cnt_items[i] = (plrs[i].sitems * 100) / wbs->maxitems;
	    cnt_secret[i] = (plrs[i].ssecret * 100) / wbs->maxsecret;

	    if (dofrags)
		cnt_frags[i] = WI_fragSum(i);
	}
	S_StartSound(0, sfx_barexp);
	ng_state = 10;
    }

    if (ng_state == 2)
    {
	if (!(bcnt&3))
	    S_StartSound(0, sfx_pistol);

	stillticking = false;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (!playeringame[i])
		continue;

	    cnt_kills[i] += 2;

	    if (cnt_kills[i] >= (plrs[i].skills * 100) / wbs->maxkills)
		cnt_kills[i] = (plrs[i].skills * 100) / wbs->maxkills;
	    else
		stillticking = true;
	}
	
	if (!stillticking)
	{
	    S_StartSound(0, sfx_barexp);
	    ng_state++;
	}
    }
    else if (ng_state == 4)
    {
	if (!(bcnt&3))
	    S_StartSound(0, sfx_pistol);

	stillticking = false;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (!playeringame[i])
		continue;

	    cnt_items[i] += 2;
	    if (cnt_items[i] >= (plrs[i].sitems * 100) / wbs->maxitems)
		cnt_items[i] = (plrs[i].sitems * 100) / wbs->maxitems;
	    else
		stillticking = true;
	}
	if (!stillticking)
	{
	    S_StartSound(0, sfx_barexp);
	    ng_state++;
	}
    }
    else if (ng_state == 6)
    {
	if (!(bcnt&3))
	    S_StartSound(0, sfx_pistol);

	stillticking = false;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (!playeringame[i])
		continue;

	    cnt_secret[i] += 2;

	    if (cnt_secret[i] >= (plrs[i].ssecret * 100) / wbs->maxsecret)
		cnt_secret[i] = (plrs[i].ssecret * 100) / wbs->maxsecret;
	    else
		stillticking = true;
	}
	
	if (!stillticking)
	{
	    S_StartSound(0, sfx_barexp);
	    ng_state += 1 + 2*!dofrags;
	}
    }
    else if (ng_state == 8)
    {
	if (!(bcnt&3))
	    S_StartSound(0, sfx_pistol);

	stillticking = false;

	for (i=0 ; i<MAXPLAYERS ; i++)
	{
	    if (!playeringame[i])
		continue;

	    cnt_frags[i] += 1;

	    if (cnt_frags[i] >= (fsum = WI_fragSum(i)))
		cnt_frags[i] = fsum;
	    else
		stillticking = true;
	}
	
	if (!stillticking)
	{
	    S_StartSound(0, sfx_pldeth);
	    ng_state++;